Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Road Bicycle Whistle / road bicycle alarm whistle

Road Bicycle Whistle
Road Bicycle Whistle

The Road Bicycle Whistle is specifically designed for road bicycle. Because of the ordinary bicycle bell cannot fit to different types of grip of road bicycle; however, we combine the Road bicycle whistle with a shifter rubber cover together and its position is available for two kinds of grips. After pressing the whistle, the air is pushed out and it then whistles. This whistle can also be removed and be blown by mouth directly and used as an alarm when necessary.

University

National Cheng Kung University

National Cheng Kung University
Tainan City, Taiwan

Chang-yu Pan,
National Cheng Kung University

Go to profile